ES2181247T3 - PROCEDURE TO PREPARE TERMINALLY FUNCTIONED POLYMERS USING PROTECTED FUNCTIONAL INITIATORS. - Google Patents

PROCEDURE TO PREPARE TERMINALLY FUNCTIONED POLYMERS USING PROTECTED FUNCTIONAL INITIATORS.

Info

Publication number
ES2181247T3
ES2181247T3 ES98934945T ES98934945T ES2181247T3 ES 2181247 T3 ES2181247 T3 ES 2181247T3 ES 98934945 T ES98934945 T ES 98934945T ES 98934945 T ES98934945 T ES 98934945T ES 2181247 T3 ES2181247 T3 ES 2181247T3
Authority
ES
Spain
Prior art keywords
carbon atoms
polymers
functioned
terminally
prepare
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES98934945T
Other languages
Spanish (es)
Inventor
Robert Charles Bening
Daniel Earl Goodwin
Grant Wesley Haddix
Michael Wayne Potter
David Karl Schisla
Thomas Carl Semple
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kraton Polymers Research BV
Original Assignee
Kraton Polymers Research BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kraton Polymers Research BV filed Critical Kraton Polymers Research BV
Application granted granted Critical
Publication of ES2181247T3 publication Critical patent/ES2181247T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Position Input By Displaying (AREA)

Abstract

La invención se refiere a un procedimiento de preparación de polímeros funcionales que consiste en iniciar la polimerización de uno o varios monómeros insaturados mediante un iniciador que presenta la estructura (1) en la que R{sup,1}, R{sup,2} y R{supo,3} son independientemente elegidos entre radicales alifáticos y aromáticos saturados e insaturados. A representa un grupo de enlace de hidrocarburo que comprende entre 1 y 25 átomos de carbono, y B representa un metal alcalino. Este procedimiento consiste en polimerizar uno o varios monómeros insaturados en presencia de un inhibidor de terminación de polimerización que no tiene más de dos grupos alcoxi, dependiendo dichos grupos de los átomos de carbono adyacentes en un compuesto hidrocarburo alifático o cíclico, y conteniendo cada grupo alcoxi entre 1 y 10 átomos de carbono. El procedimiento consiste además en recuperar un polímero lineal o ramificado que tiene uno o más grupos funcionales de extremo.The invention relates to a process for preparing functional polymers which consists in initiating the polymerization of one or more unsaturated monomers by means of an initiator having the structure (1) in which R {sup, 1}, R {sup, 2} and R {knew, 3} are independently chosen from saturated and unsaturated aliphatic and aromatic radicals. A represents a hydrocarbon bonding group comprising between 1 and 25 carbon atoms, and B represents an alkali metal. This process consists of polymerizing one or more unsaturated monomers in the presence of a polymerization termination inhibitor having no more than two alkoxy groups, said groups depending on adjacent carbon atoms in an aliphatic or cyclic hydrocarbon compound, and each alkoxy group containing between 1 and 10 carbon atoms. The process further consists in recovering a linear or branched polymer having one or more end functional groups.

ES98934945T 1997-06-06 1998-06-05 PROCEDURE TO PREPARE TERMINALLY FUNCTIONED POLYMERS USING PROTECTED FUNCTIONAL INITIATORS. Expired - Lifetime ES2181247T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4882397P 1997-06-06 1997-06-06

Publications (1)

Publication Number Publication Date
ES2181247T3 true ES2181247T3 (en) 2003-02-16

Family

ID=21956632

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98934945T Expired - Lifetime ES2181247T3 (en) 1997-06-06 1998-06-05 PROCEDURE TO PREPARE TERMINALLY FUNCTIONED POLYMERS USING PROTECTED FUNCTIONAL INITIATORS.

Country Status (6)

Country Link
EP (1) EP0986584B1 (en)
JP (1) JP2002503276A (en)
DE (1) DE69808289T2 (en)
ES (1) ES2181247T3 (en)
TW (1) TW432088B (en)
WO (1) WO1998055517A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW442498B (en) * 1998-05-18 2001-06-23 Shell Internattonale Res Mij B Process for making anionic polymeric di-and polyfunctional polymers using protected functional initiators, and functionalised polymer producted thereby

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8316052D0 (en) * 1983-06-13 1983-07-20 Shell Int Research Elastomeric copolymers
US5391663A (en) * 1993-11-22 1995-02-21 Shell Oil Company Protected functional initiators for making terminally functionalized polymers
US5391637A (en) * 1993-11-23 1995-02-21 Shell Oil Company Capping of anionic polymers with oxetanes

Also Published As

Publication number Publication date
EP0986584B1 (en) 2002-09-25
EP0986584A1 (en) 2000-03-22
JP2002503276A (en) 2002-01-29
WO1998055517A1 (en) 1998-12-10
DE69808289T2 (en) 2003-07-31
TW432088B (en) 2001-05-01
DE69808289D1 (en) 2002-10-31

Similar Documents

Publication Publication Date Title
FI954350A0 (en) Initiators for cationic cross-linking of polymers containing organofunctional groups, cross-linking polyorganosiloxane based compositions containing these initiators, and use of the adhesion prevention compositions
ATE173742T1 (en) POLYMERS BASED ON BLOCK COPOLYMERS
FI925288A (en) Hydrophilic, ytterst svaellbara hydrogeler
RU94029668A (en) Method for production of polyacetals
PT903354E (en) VINYLAROMATIC POLYMER OF SHOCK OBTAINED FROM A RUBBER CARRIER OF A GROUPING GENERATOR OF A FREE RADICAL STABLE
ATE386753T1 (en) POLYMERIZATION OF HALOGENATED MONOMERS IN THE PRESENCE OF A SILOXANE SURFACTANT
ATE337354T1 (en) MONOMERS CONTAINING TRIARYLAMINE FOR OPTOELECTRONIC DEVICES
DK1341763T3 (en) N-Alkoxy-4,4-dioxy-polyalkyl-piperidine compounds with glycidyl or alkylcarbonyl groups as functional initiators for controlled radical polymerization
ATE334148T1 (en) FUNCTIONALIZATION OF UNSATURATED ISOBUTENE POLYMERS BY HYDROBORATION
ATE271069T1 (en) RADICAL POLYMERIZATION IN THE PRESENCE OF SEVERAL STABLE FREE RADICALS
ES2120696T3 (en) MULTIFUNCTIONAL INITIATOR FOR OBTAINING POLYMERS IN STAR BY ANIONICALLY, ITS MANUFACTURING PROCEDURE AND CORRESPONDING STAR POLYMERS, ITS MANUFACTURING PROCEDURE AND ITS APPLICATIONS.
ES2136212T3 (en) CATALYST FOR OLEPHINE POLYMERIZATION AND POLYMERIZATION PROCEDURE USED BY THIS.
BR9914104A (en) Process for the preparation of polymers containing terminal groups n - o
ATE501184T1 (en) METHOD FOR THE RADICAL POLYMERIZATION OF BLOCK POLYMERS AND BLOCK POLYMERS
ES2074648T3 (en) SELECTIVE HYDROGENATION OF CONJUGATED DIOLEFINIC POLYMERS.
ES2181247T3 (en) PROCEDURE TO PREPARE TERMINALLY FUNCTIONED POLYMERS USING PROTECTED FUNCTIONAL INITIATORS.
DE69401743D1 (en) Compositions and methods for inhibiting the polymerization of ethylenically unsaturated compounds
DE69915694D1 (en) POLYMER STABILIZERS WITH A LOW POLYDISPERSATE
PT954542E (en) PROCESS FOR THE PREPARATION OF POLYETHETHYLENE DERESTERS ETER GLYCOL USING A HALLOYSITE CATALYST
DK0886667T3 (en) Initiators for the cationic crosslinking of polymers containing organofunctional groups
DE69918151D1 (en) Process for the controlled radical high-pressure (co) polymerization of ethylene in the presence of a control function initiator
AU4414300A (en) Method for obtaining oxacarbonyl polymers, functionalisation, resulting polymersand functionalising agent
DK0674667T3 (en) Monomers having at least one isocyanate group and an unsaturation, process for the synthesis thereof and derived (co) polymers
CO5590964A2 (en) ADDITION OF ORGANIC INITIATORS DURING THE PRESSURE FALL IN THE POLYMERIZATION OF VINYL CHLORIDE MONOMERS
ATE330976T1 (en) CLEANING PROCEDURE